package main

import (
	"fmt"
	ADD "go_stu/src/12-import/add"
	"go_stu/src/12-import/sub"
)

func main() {
	fmt.Println("2-3 = ", sub.Sub(2, 3))
	fmt.Println("10 + 20 = ", ADD.Add(10, 20))
}
